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@ARTICLE{Almqvist:19582,
      author       = {Almqvist, A. and Campana, C. and Prodanov, N. and Persson,
                      B.N.J.},
      title        = {{I}nterfacial separation between elastic solids with
                      randomly rough surfaces: {C}omparison between theory and
                      numerical techniques},
      journal      = {Journal of the mechanics and physics of solids},
      volume       = {59},
      issn         = {0022-5096},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {PreJuSER-19582},
      pages        = {2355 - 2369},
      year         = {2011},
      note         = {This work, as part of the European Science Foundation
                      EUROCORES Program FANAS, was supported from funds by the DFG
                      and the EC Sixth Framework Program, under contract N
                      ERAS-CT-2003-980409. A. Almqvist acknowledges the EC Seventh
                      Framework Program under contract ALM-PERG06-GA-2009-250623
                      and the Swedish Research Council VR under contract
                      621-2008-3839 for financial support.},
      abstract     = {We study the distribution of interfacial separations at the
                      contact region between two elastic solids with randomly
                      rough surfaces. An analytical expression is derived for the
                      distribution of interfacial separations using Persson's
                      theory of contact mechanics, and is compared to numerical
                      solutions obtained using (a) a half-space method based on
                      the Boussinesq equation, (b) Green's function molecular
                      dynamics technique and (c) smart-block classical molecular
                      dynamics. Overall, we find good agreement between all the
                      different approaches. (C) 2011 Elsevier Ltd. All rights
                      reserved.},
      keywords     = {J (WoSType)},
      cin          = {PGI-1 / IAS-1},
      ddc          = {530},
      cid          = {I:(DE-Juel1)PGI-1-20110106 / I:(DE-Juel1)IAS-1-20090406},
      pnm          = {Grundlagen für zukünftige Informationstechnologien},
      pid          = {G:(DE-Juel1)FUEK412},
      shelfmark    = {Materials Science, Multidisciplinary / Mechanics / Physics,
                      Condensed Matter},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000296170800007},
      doi          = {10.1016/j.jmps.2011.08.004},
      url          = {https://juser.fz-juelich.de/record/19582},
}